About DSC errors

Not able to run get-dscconfiguration.
Getting the following error:
PS C:\WINDOWS\system32> Get-DscConfiguration
WARNING: [NARINDERVERMA]: [] The GET operation will be carried against a pending configuration since the la
test configuration has not converged yet.
Get-DscConfiguration : PowerShell DSC resource MSFT_RoleResource failed to execute Get-TargetResource functionality with error
message: Installing roles and features using PowerShell Desired State Configuration is supported only on Server SKU's. It is not
supported on Client SKU.
At line:1 char:1
+ Get-DscConfiguration
+ ~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (MSFT_DSCLocalConfigurationManager:root/Microsoft/...gurationManager) [Get-DscConfig
uration], CimException
+ FullyQualifiedErrorId : ProviderOperationExecutionFailure,Get-DscConfiguration